<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1">
  </head>
  <body>
    <p><s>Struck</s> <mark>Highlighted</mark> <span style="text-decoration: underline">Underlined</span> <span style="text-decoration: overline">Overlined</span></p>
    <p><span style="text-decoration: overline"><span style="text-decoration: underline"><mark><s>Mixed</s></mark></span></span></p>
  </body>
</html>
